Mitsubishi 3000GT 1991 Service Manual page 922

Checking the driver door switch circuit (Disconnect the connector of the electronic control unit'and
check the wiring harness side.)
ECU Terminal Connected to/
No. measured part
14"' Driver door switch
16"' Passenger door
switch
Driver door switch
and passenger
door switch
NOTE
"2: Vehicles with theft-alarm system
Check the individual part
D o o r s w i t c h : R e f e r t o P.42-41.
BODY
Measurement ~~~~e~rion
Resistance
Resistance
Resistance 1 O*'-ground
Check conditions
Closed
Open
Closed
door
Open
Driver door Closed
passenger
door
Driver door Open
and
passenger
door
Standard
No continuity
Continuity
No continuity
Continuity
No continuity
Continuity